Add nil check for validator db migration (#8493)

* Add nil check for validator db migration * continue if source bucket is nil
prysmaticlabs · Feb 22, 2021 · ad9cd19 · ad9cd19
1 parent 0f51578
commit ad9cd19
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/validator/db/kv/migration_source_target_epochs_bucket.go b/validator/db/kv/migration_source_target_epochs_bucket.go
@@ -51,9 +51,12 @@ func (s *Store) migrateSourceTargetEpochsBucketUp(ctx context.Context) error {
 			bkt := tx.Bucket(pubKeysBucket)
 			for _, pubKey := range batch {
 				pkb := bkt.Bucket(pubKey)
+				if pkb == nil {
+					continue
+				}
 				sourceBucket := pkb.Bucket(attestationSourceEpochsBucket)
 				if sourceBucket == nil {
-					return nil
+					continue
 				}
 				targetBucket, err := pkb.CreateBucketIfNotExists(attestationTargetEpochsBucket)
 				if err != nil {